EP4353145B1 - Dolorimeteradapter für handgriff-dynamometer - Google Patents

Dolorimeteradapter für handgriff-dynamometer Download PDF

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Publication number
EP4353145B1
EP4353145B1 EP23020472.9A EP23020472A EP4353145B1 EP 4353145 B1 EP4353145 B1 EP 4353145B1 EP 23020472 A EP23020472 A EP 23020472A EP 4353145 B1 EP4353145 B1 EP 4353145B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
adapter according
bottom cap
side walls
adapter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP23020472.9A
Other languages
English (en)
French (fr)
Other versions
EP4353145A1 (de
EP4353145C0 (de
Inventor
Wojciech Smuczynski
Waldemar Napierala
Andrzej Smuczynski
Agnieszka Radziminska
Magdalena Weber-Rajek
Agnieszka Nowacka
Maciej Sniegocki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uniwersytet Mikolaja Kopernika W Toruniu
Original Assignee
Uniwersytet Mikolaja Kopernika W Toruniu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet Mikolaja Kopernika W Toruniu filed Critical Uniwersytet Mikolaja Kopernika W Toruniu
Publication of EP4353145A1 publication Critical patent/EP4353145A1/de
Application granted granted Critical
Publication of EP4353145C0 publication Critical patent/EP4353145C0/de
Publication of EP4353145B1 publication Critical patent/EP4353145B1/de
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/224—Measuring muscular strength
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4824—Touch or pain perception evaluation

Definitions

  • the subject of the invention is dolorimetric adapter to hand grip dynamometer designed for pain objectification of patients during a palpation.
  • dolorimeters that is medical devices for measuring the intensity of pain during pressure, have been known from the industry. Such devices consist of a movable part, which is used to apply pressure to certain points on the body, and a meter connected to it, allowing to determine the strength of the pressure released.
  • a dolorimetric device is known from US5012817A which contains an element with a property which changes depending on the pressure exerted on it.
  • a device is provided for attaching the segment to the user's hand so that the segment fits under the user's finger.
  • the segment is sized to fit between the finger and the object touched by the user, while allowing essential tactile communication with the finger.
  • a device for quantifying the variance of said property from said element is provided.
  • a system for measuring sensitivity is known from WO2019204899A1 to be used in patient's diagnostics and treatment, which includes: a handheld, formable device that contains a pressure sensor, a Bluetooth ® radio and a battery, the pressure sensor and Bluetooth radio in electrical communication with the battery, the pressure sensor in electrical communication with the Bluetooth radio; a computer device, a computer device that contains a Bluetooth ® receiver that is in radio communication with the Bluetooth radio, a processor and memory, the memory containing instructions for calibrating the system for a specific patient for calibration, the memory storing a set of calibration and sensitivity data for a specific patient; and a user interface that communicates electronically with the computer device.
  • a computer operated sensory testing system is known from EP2482716A2 , which can be used for further studies on pain and supporting clinical diagnosis and treatment of pain syndromes.
  • the system includes actuators to deliver pressure/strain (tension), auditory, olfactory and other stimuli to the patient.
  • the system includes software to control the delivery of the stimuli.
  • the system is further capable of receiving feedback on the stimuli received.
  • the purpose of the invention is to develop such a dolorimetric adapter that, when used together with a hand grip dynamometer, will allow an objective study of pain sensation in both inpatient and outpatient settings.
  • the ease of use of the indicated invention will make it possible to accurately determine points of maximum soreness before conducting therapy and to compare the results after therapeutic intervention. Obtaining accurate, objective measurements significantly improves the quality of the treatment performed.
  • the invention allows for increased testing capability with a single device, in this case a hand grip dynamometer, without the need to purchase and calibrate further measuring devices.
  • a hand grip dynamometer for testing gives the possibility of acting with greater force, up to 120 kg.
  • the body of the adapter is placed on the handle of the dynamometer, after which a cap is placed in its upper part to lock the body. Inside the cap, there is a pressure plate, which is further tightened using a thumb screw. A pressure pin is screwed into the lower part of the body, along with a cap that directly exerts pressure on the patient's body. Making the overlays in two sizes allows testing with a similar pressure area for the index finger (16mm diameter) and for the thumb (20mm diameter).
  • the solution is an additional device, dedicated for use with a hand grip dynamometer.
  • the indicated solution allows to increase the possibility of testing with one device, without the need to purchase and calibrate further measuring devices.
  • the use of a hand grip dynamometer for testing gives the possibility of acting with a much greater force, up to 120 kg, compared to commercially available dolorimeters.
  • fig. 1 shows the pressure pin
  • fig. 2 the bottom cap fig. 3 the sleeve fig. 4 the screw fig. 5 the dolorimetric adapter
  • fig. 6 the pressure plate
  • fig. 7 a blind hole in the bottom cap
  • fig. 8 the dolorimetric adapter with hand grip dynamometer.
  • Example I The dolorimetric adapter for the hand grip dynamometer consists of a body 1 embedded in a sleeve 2.
  • Sleeve 2 has the shape of a channel, with side walls 6.
  • the side walls 6 have the same dimension and are parallel to each other.
  • Sleeve 2 has a base 3 and two side walls 6, set to the base 3 at right angles.
  • the side walls 6 are L-shaped and their block serifs 12 face each other.
  • Sleeve 2 has a through-hole 10 for a screw 20 preferably wing-head thumb screw, pressing the sleeve 2 against the body 1 through the pressure plate 4.
  • the pressure plate 4 has a blind seating hole 16, placed in one axis with the through-hole 10.
  • the body 1 consists of a channel-shaped bottom cap 7 and a pressure pin 8.
  • a blind hole 19 In the upper wall 9 of the bottom cap 7, there is a blind hole 19 in which the pressure pin 8 seated through a threaded connection 18 is embedded.
  • the pressure pin 8 is cylindrical in shape, and has an expansion 11 in the upper part, on which the locking cap 13 is seated.
  • the bottom cap 7 has side walls 14.
  • the side walls 14 have the same dimensions and are parallel to each other.
  • the side walls 14 have block serifs 15 facing in opposite directions to each other.
  • Block serifs 15 of the bottom cap 7 are adjusted in length and width to the internal dimensions of block serifs 12 of the sleeve 2.
  • the top wall 9 of the bottom cap 7 has two symmetrical bevels relative to the vertical axis of the bottom cap 7.
  • Dolorymetric adapter to hand grip dynamometer is characterized in that it consists of a body 1 embedded in sleeve 2 on pressure plate 4.
  • the channel-shaped sleeve 2 has mutually parallel side walls 6 and a base 3 embedded at a right angle, which side walls 6 are L-shaped and have their block serifs 12 facing each other, and the sleeve 2 having a through hole 10 with a screw 20.
  • the body 1 consists of a channel-shaped bottom cap 7 and pressure pin 8, with the upper wall 9 of bottom cap 7 having a blind hole 19 in which a cylindrical pressure pin 8 with an expansion 11 in the upper part is embedded.
  • the bottom cap 7 has mutually parallel side walls 14 with block serifs 15 facing in opposite directions.
  • Example III is different from I due to having a cuboid-shaped pressure plate 4 with dimensions not greater than the width and length of the upper wall 5 base 3 of sleeve 2 embedded on the bottom base 3 of sleeve 2.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Developmental Disabilities (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Educational Technology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Finger-Pressure Massage (AREA)
  • Measuring Fluid Pressure (AREA)

Claims (10)

  1. Dolorimeteradapter für Handgriff-dynamometer ist dadurch gekennzeichnet, dass er aus einem Körper (1) besteht, der in einer Kappe (2) in Form eines Kanals auf der Druckplatte (4) montiert ist, wobei die Kappe (2) die Form eines Kanals hat und parallele Seitenwände (6) sowie eine Basis (3) aufweist, die im rechten Winkel angebracht ist, die Seitenwände (6) haben eine L-Form und sind mit Balken-Serifs (12) zueinander gerichtet, zudem besitzt die Kappe (2) eine Durchgangsbohrung (10) mit einer Schraube (20), auf deren auf unterer Basis (3) der Kappe (2) die Druckplatte (4) montiert ist, und der Körper (1) besteht aus einer Bodenkappe (7) in Form eines Kanals und einer Druckspindel(8), wo sich in der oberen Wand (9) der Bodenkappe (7) eine Sacklochbohrung (19) befindet, in der die zylindrische Druckspindel (8) mit einer Verlängerung (11) im oberen Teil eingesetzt ist, und die Bodenkappe (7) hat parallele Seitenwände (14) mit Balken-Serifs (15), die in entgegengesetzte Richtungen weisen.
  2. Adapter nach Anspruch 1, dadurch gekennzeichnet, dass die Seitenwände (6) die gleichen Abmessungen aufweisen.
  3. Adapter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Druckplatte (4) die Form eines Quaders hat und vorzugsweise in ihren Abmessungen an die obere Fläche (5) der Basis (3) der Kappe (2) angepasst ist oder Abmessungen aufweist, die nicht größer sind als die Breite und Länge der oberen Fläche (5) der Basis (3) der Kappe (2).
  4. Adapter nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Schraube (20) eine Flügelschraube ist.
  5. Adapter nach Anspruch 1, 2, 3 oder 4, dadurch gekennzeichnet, dass die Druckspindel (8) im unteren Bereich ein Gewinde (18) aufweist.
  6. Adapter nach Anspruch 1, 2, 3, 4 oder 5, dadurch gekennzeichnet, dass die Druckspindel (8) im oberen Bereich eine Schutzkappe (13) besitzt.
  7. Adapter nach Anspruch 1, 2, 3, 4, 5 oder 6, dadurch gekennzeichnet, dass die Seitenwände (14) die gleichen Abmessungen aufweisen.
  8. Adapter nach Anspruch 1, 2, 3, 4, 5, 6 oder 7, dadurch gekennzeichnet, dass die Balken-Serifs (15) der Bodenkappe (7) in Länge und Breite an die Innenmaße der Balken-Serifs (12) der Kappe (2) angepasst sind.
  9. Adapter nach Anspruch 1, 2, 3, 4, 5, 6, 7 oder 8, dadurch gekennzeichnet, dass die obere Wand (9) der Bodenkappe (7) zwei symmetrische Abschrägungen (17) bezüglich der vertikalen Achse der Bodenkappe (7) aufweist.
  10. Adapter nach Anspruch 1, 2, 3, 4, 5, 6, 7, 8 oder 9, dadurch gekennzeichnet, dass die Druckplatte (4) eine Sackbohrung (16) aufweist, die mit der Durchgangsbohrung (10) fluchtet.
EP23020472.9A 2022-10-14 2023-10-13 Dolorimeteradapter für handgriff-dynamometer Active EP4353145B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442529A PL442529A1 (pl) 2022-10-14 2022-10-14 Adapter dolorymetryczny do dynamometru dłoniowego

Publications (3)

Publication Number Publication Date
EP4353145A1 EP4353145A1 (de) 2024-04-17
EP4353145C0 EP4353145C0 (de) 2025-04-09
EP4353145B1 true EP4353145B1 (de) 2025-04-09

Family

ID=86325394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23020472.9A Active EP4353145B1 (de) 2022-10-14 2023-10-13 Dolorimeteradapter für handgriff-dynamometer

Country Status (2)

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EP (1) EP4353145B1 (de)
PL (2) PL442529A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672219A (en) * 1970-11-12 1972-06-27 Us Air Force Adjustable hydraulic/electric hand grip dynamometer
US5012817A (en) 1989-05-19 1991-05-07 University Of Victoria Dolorimeter apparatus
JP4875916B2 (ja) * 2006-03-30 2012-02-15 アニマ株式会社 筋力測定装置
WO2011041683A2 (en) 2009-10-02 2011-04-07 The Regents Of The University Of Michigan Multimodal automated sensory testing system
JP2011120727A (ja) * 2009-12-10 2011-06-23 Ito Chotanpa Kk 生体データ測定器及び生体データ測定システム、並びに、筋力計及び筋力測定システム
KR102239670B1 (ko) * 2015-12-28 2021-04-13 가부시키가이샤 오하시 치소오 겐큐쇼 악력 검출 기구, 악력 검출 기구를 구비하는 운동구 및 그 운동구의 사용 방법
CA3003155A1 (en) 2018-04-25 2019-10-25 Dynamic Disc Designs Corp. Sensitivity metering system for use in patient diagnosis
KR102261453B1 (ko) * 2019-05-13 2021-06-07 (주)아이쿱 통증 모니터링 장치 및 방법

Also Published As

Publication number Publication date
PL4353145T3 (pl) 2025-07-28
EP4353145A1 (de) 2024-04-17
EP4353145C0 (de) 2025-04-09
PL442529A1 (pl) 2023-05-15

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